INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3bcb5e6f3b4c28bc0bad49da51ca98bc8ef20b4c22a4ef37f369a306933245c', 
    'xRTz5IYVsf9jtamCrq7oKUwyXOh+OQibIYOAhJV5WPw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)